/*
 * Copyright © 2018 Zhenjie Yan.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.yanzhenjie.kalle.connect;

/**
 * Created by Zhenjie Yan on 2018/2/13.
 */
public interface Network {

    /**
     * The network has always been available.
     */
    Network DEFAULT = new Network() {
        @Override
        public boolean isAvailable() {
            return true;
        }
    };

    /**
     * Check the network is enable.
     */
    boolean isAvailable();
}